Answer:
Step-by-step explanation:
I am sorry but please give detailed question
For example, if x/2=7, x would be equal to 7x2=14, bringing the whole number the variable is divided by to the other side of the equation.
This is a notable trinomial.
You have to find two number which summed give 5 and multiplied give 6
In this case 2 and 3
2+3 = 5 and 2*3 = 6
So (y+2)(y+3)
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Based on the rules of statistics</span>
68% of the data falls within 1 standard deviation of the mean
95% of the data falls within 2 standard deviation of the mean
99% of the data falls within 3 standard deviation of the mean
20 falls between the range of -56 to 56 (from the given 95%)
Hence we accept the null hypothesis; else, if the mean falls outside the
range, we reject the null hypothesis.
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None of the above answers are correct in the form it is written. The correct answer would be -7/2.
In order to solve this, you must use the order of operations for solving.
2x - 3 = 4x + 4 -----> Subtract 2x from both sides
-3 = 2x + 4 ------> Subtract 4 from both sides.
-7 = 2x ----> Divide both sides by 2
-7/2 = x
If this is not an option, you may have copied the problem incorrectly or did not properly list the answers.